So far haven't found anything that really mounts to the frame of my Sierra
Best I can do is the NFab RKR bars,
Order the N-Fab RKR Rock Rails. See features, images, installation, warranty, price or find a dealer.
n-fab.com
or the Stock GM ones for those on the Silverado/Sierra Platform
Enhance the rugged, off-road looks of your Silverado 3500 Crew Cab with this set of Rocker Panel Guards in black. These Genuine Chevrolet Accessory rocker guards are designed for the off-road enthu...
www.shopchevyparts.com
or the other idea was to find some full length steps and cut off the steps
FREE SHIPPING! A Stable Step for Getting In and Out of Your Truck. Accessing your truck should be a hassle-free task with the N-Fab Wheel 2 Wheel Nerf Side Step
www.americantrucks.com
Wouldn't be strong enough to jack from, but for my provide protection from a rogue rock